Datasheet
SCLS141E − DECEMBER 1982 − REVISED AUGUST 2003
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range, C
L
= 150 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
V
CC
T
A
= 25°C SN54HC374 SN74HC374
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V
CC
MIN TYP MAX MIN MAX MIN MAX
UNIT
2 V 6 12 5
f
max
4.5 V 30 60 24
MHz
f
max
6 V 35 70 28
MHz
2 V 80 230 345 290
t
pd
CLK Any Q
4.5 V 22 46 69 58
ns
t
pd
CLK
Any Q
6 V 19 39 58 49
ns
2 V 70 200 300 250
t
en
OE Any Q
4.5 V 25 40 60 50
ns
t
en
OE
Any Q
6 V 22 34 51 43
ns
2 V 45 210 315 265
t
t
Any Q
4.5 V 17 42 63 53
ns
t
t
Any Q
6 V 13 36 53 45
ns
operating characteristics, T
A
= 25°C
PARAMETER TEST CONDITIONS TYP UNIT
C
pd
Power dissipation capacitance per flip-flop No load 100 pF